Case:The client connects the connection when connecting the power supply for the hard disk, and then there is a place to smoke. Solution:When I went to the smoke place, I was cut off when I checked the stabilization diode. Remove the tube and measured other places. There is no short circuit.This situation belongs to the…
Case:Customers’ hard disks can be identified, but data cannot be read. Solution:In DE, you can identify the partition but crashes as soon as you open it. Use a universal tool to scan the disk body with abnormal noise. The whole bad disk can be identified and indicated that there is no problem in the firmware…
Case:The customer responds to the normal shutdown of the computer, and it cannot enter the operating system again. Because the D disk stores very important account documents, it is urgent to recover. Customers have tried to enter PE to recover data. Solution:It can be identified normally for the hard disk, and there is no problem…
Case:RAID information is lost, and there are users in the array of SQL databases in the past year. Solution:During the analysis, it was found that there were many residual partitions and DBR information in the array, and the incorrect MFT positioning was positioned to the current MFT, and the size of the block was 512SEC.Next,…
Case:After the customer deleted more than 200 photos, more than 500 photos were taken. Solution:In this case, the possibility of covering is very high, but the data is still likely to recover. It is recovered by hand by Winhex. 80%of the data is recovered. Some of them are covered.From the first SEC of the data…
Case:A web server data recovers by the customer company. The server is a three -piece 80GB hard disk formed RAID5. Solution:First use the two disks to use RS to make an image, and the last one is not directly hung on the machine. I feel that if you make 3 disks, one is the time,…
Case:A friend asked for help, and an Outlook mail file he had backup could not be opened, let me take a look at him. Solution:Outlook mail file recovers. This technical content is still quite high. At present, I can’t help him, so I can help him to see it, so I use Winhex to open…
Case:The customer’s maintenance of the computer is a blue screen. It is a blue screen when it is turned on to skip the BIOS detection item. The hard disk is normal. After entering the PE, the hot -hanging hard disk is also blue screen. Solution:After getting me here, I hung PC3K normally without errors, and…
Case:Customer response HP notebooks do not recognize. Solution:Because the customer does not understand anything, you can only judge it yourself. The disk can be added with the electromagnetic head and the sound of searching is normal. It is probably determined that it is a firmware problem. Later, after communicating with foreign countries, it was confirmed…
Case:The customer’s hard disk is the GPT partition, which deletes the partition due to operating errors. Solution:I got it here, the system is apple. The customer has a mistaken NTFS partition. After I found the DBR of the NTFS, I took a closer look at it.Inside, then re -calculate the verification (partition table, GUID partition…
